/*
 * Copyright 2015 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.xd.dirt.server.admin.deployment.zk;

/**
 * Event listener for {@link SupervisorElectedEvent}s.
 *
 * @author Ilayaperumal Gopinathan
 */
public interface SupervisorElectionListener {

	/**
	 * The action to perform after the admin leader is elected.
	 *
	 * @param supervisorElectedEvent the leader elected event
	 * @throws Exception
	 */
	void onSupervisorElected(SupervisorElectedEvent supervisorElectedEvent) throws Exception;
}
